EP4150859C0 - Procédés et système pour émettre une signature électronique - Google Patents
Procédés et système pour émettre une signature électroniqueInfo
- Publication number
- EP4150859C0 EP4150859C0 EP21732930.9A EP21732930A EP4150859C0 EP 4150859 C0 EP4150859 C0 EP 4150859C0 EP 21732930 A EP21732930 A EP 21732930A EP 4150859 C0 EP4150859 C0 EP 4150859C0
- Authority
- EP
- European Patent Office
- Prior art keywords
- issuing
- methods
- electronic signature
- signature
- electronic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/12—Applying verification of the received information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
- H04L9/0618—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
- H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
- H04L9/0825—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) using asymmetric-key encryption or public key infrastructure [PKI], e.g. key signature or public key certificates
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Storage Device Security (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20382574 | 2020-06-29 | ||
PCT/EP2021/066782 WO2022002657A1 (fr) | 2020-06-29 | 2021-06-21 | Procédés et système d'émission d'une signature électronique |
Publications (3)
Publication Number | Publication Date |
---|---|
EP4150859A1 EP4150859A1 (fr) | 2023-03-22 |
EP4150859C0 true EP4150859C0 (fr) | 2024-03-13 |
EP4150859B1 EP4150859B1 (fr) | 2024-03-13 |
Family
ID=71607857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP21732930.9A Active EP4150859B1 (fr) | 2020-06-29 | 2021-06-21 | Procédés et système pour émettre une signature électronique |
Country Status (3)
Country | Link |
---|---|
US (1) | US20230246848A1 (fr) |
EP (1) | EP4150859B1 (fr) |
WO (1) | WO2022002657A1 (fr) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020013898A1 (en) | 1997-06-04 | 2002-01-31 | Sudia Frank W. | Method and apparatus for roaming use of cryptographic values |
JP3659178B2 (ja) | 2001-02-22 | 2005-06-15 | 日本電信電話株式会社 | 分散ディジタル署名作成方法及び装置及び分散ディジタル署名付ディジタル文書作成方法及び装置及び分散ディジタル署名作成プログラム及び分散ディジタル署名作成プログラムを格納した記憶媒体 |
US7093133B2 (en) | 2001-12-20 | 2006-08-15 | Hewlett-Packard Development Company, L.P. | Group signature generation system using multiple primes |
-
2021
- 2021-06-21 US US18/003,542 patent/US20230246848A1/en active Pending
- 2021-06-21 WO PCT/EP2021/066782 patent/WO2022002657A1/fr unknown
- 2021-06-21 EP EP21732930.9A patent/EP4150859B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
US20230246848A1 (en) | 2023-08-03 |
WO2022002657A1 (fr) | 2022-01-06 |
EP4150859A1 (fr) | 2023-03-22 |
EP4150859B1 (fr) | 2024-03-13 |
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